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Retractable Structures, Covers and Tunnels

Extend for cover. Retract for space. Built with British steel, our retractable tunnels and retractable covers are designed around your site, with dimensions, materials and operation agreed for your project.

Logistics & Distribution

Create adaptable loading, unloading and dispatch areas with Bifrost retractable tunnels. Each retractable tunnel is specified around vehicle clearances, handling equipment and site access, providing cover when needed and releasing space when retracted.

Blue Bifrost retractable tunnel folded back around a warehouse loading-bay entrance

Manufacturing & Workshops

Make space for workshop, maintenance and preparation tasks with retractable tunnels designed around your operation. Dimensions, access, ventilation options and fixings are agreed for the intended process and working environment.

Two orange Bifrost retractable workshop tunnels extended beside a brick building

Agriculture & Storage

Use retractable covers for silage clamps, grain and feed bays, and retractable tunnels for machinery shelters and farm work areas. We agree dimensions, loading access and operating arrangements around your farm.

Green Bifrost retractable cover enclosing a concrete farm storage bay

Aggregates & Bulk Materials

Retractable covers provide overhead cover for sand, gravel and suitable bulk materials. Open the roof for deliveries and loading, with manual or motorised operation and fixings specified for existing or new storage bays.

Red Bifrost retractable covers over adjoining aggregate storage bays

Defence & Aerospace

Discuss retractable tunnels and retractable covers for suitable vehicle shelters, maintenance areas, ground-support equipment and logistics spaces. Each proposal is subject to project-specific design and agreement of the site's operational, access and environmental requirements.

Grey Bifrost retractable shelter extended beside a green storage container

Sports & Events

Explore retractable tunnels for players' entrances and covered walkways, and retractable covers for event equipment and preparation areas. Dimensions, branding, public access and operating arrangements are considered for your venue.

Black retractable access tunnel leading to an outdoor event stage

Why Bifrost?

Design excellence

Bespoke retractable tunnels and folding covers designed around your dimensions, loading routes and daily operation.

Superior customer service

Practical advice, clear communication and a direct point of contact from enquiry through manufacture, installation and ongoing questions.

Quick lead times

For most of our projects we work off a 4 week lead time for our custom structures.

Product quality

British-steel construction and project-specific engineering, backed by 12 years of industry experience. Materials, clearances and fixings are specified for the intended application.

Precision Engineered Solutions

Retractable Tunnels & Structures

Retractable Covers

Backed by 12 years of industry experience, we focus on engineering quality through careful specification of British steel, clearances and fixings. Our modular and bespoke retractable tunnels are tailored to your working height, width and daily operating requirements.

Bifrost retractable covers are manufactured in Britain using British steel and specified for your storage bays and loading methods. Agree dimensions, cover material, manual or motorised operation and fixing details for your site. Wind-load options and securing requirements depend on the agreed design.

From the Bifrost blog

Expert advice on industrial shelters, space optimisation, and the latest in British engineering.

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